Description

6mm-1.0 x 20mm Zinc Plated Class 8.8 Steel Coarse Thread Carriage Bolts Diameter: 6mm Length: 20mm Material: Steel Finish: Red Rinsed Zinc Head Style: Carriage Thread Size: 1.0mm (Coarse) Thread Length: Full Hardness: Class 8.8 Style: Short Neck Type: Carriage Bolt A carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.